NAME

SRC/sla_wwaddw.f

SYNOPSIS

Functions/Subroutines

subroutine sla_wwaddw (n, x, y, w)
SLA_WWADDW adds a vector into a doubled-single vector.

Function/Subroutine Documentation

subroutine sla_wwaddw (integer n, real, dimension( * ) x, real, dimension( * ) y, real, dimension( * ) w)

SLA_WWADDW adds a vector into a doubled-single vector.

Purpose:



    SLA_WWADDW adds a vector W into a doubled-single vector (X, Y).


    This works for all extant IBM's hex and binary floating point


    arithmetic, but not for decimal.

Parameters



          N is INTEGER


            The length of vectors X, Y, and W.



          X is REAL array, dimension (N)


            The first part of the doubled-single accumulation vector.



          Y is REAL array, dimension (N)


            The second part of the doubled-single accumulation vector.



          W is REAL array, dimension (N)


            The vector to be added.

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 80 of file sla_wwaddw.f.

Author

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